2. A p-chart has been developed for a particular item. In the past, 3% of such items have been found to be defective. If a sample of 100 is taken,

2. A p-chart has been developed for a particular item. In the past, 3% of such items have been found to be defective. If a sample of 100 is taken, and 9 of these are found to be defective, should the process be considered out of control? Explain.